package student.stu23002114.chapter09;

import java.lang.reflect.Constructor;

class Person4{
    private String name;
    private int age;
    public Person4(String name,int age){
        this.setName(name);
        this.setAge(age);
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
    public String toString() {
        return "姓名："+this.name+",年龄："+this.age;
    }
}
class Demo04 {
    public static void main(String args[]){
        Class<?> c = null;
        try{
            c = Class.forName("student.stu23002114.chapter09.Person4"); //实例化对象c
        }catch(ClassNotFoundException e){
            e.printStackTrace();
        }
        Person4 per = null;
        Constructor<?> cons[] = null;		//声明Constructor类对象数组cons
        cons = c.getConstructors();		//获取Person类的全部构造方法
        try{
            per = (Person4)cons[0].newInstance("张三",30); //实例化Person对象per
        }catch (Exception e){
            e.printStackTrace();
        }
        System.out.println(per);
    }
}
